A skid-mounted carbon dioxide pressure-driven injection device

Abstract

The utility model relates to the technical field of skid-mounted carbon dioxide pressure-driven injection device, and discloses a skid-mounted carbon dioxide pressure-driven injection device, including a bottom plate, a lifting protection mechanism is arranged on the top of the bottom plate, and a carbon dioxide pressure-driven injection mechanism is arranged on the top of the lifting protection mechanism. When the lifting plate is separated from the lifting device, the lifting plate overlaps with the mounting top plate frame, which is conducive to reducing the occupied space of the device, and the vibration force generated drives the rotating connecting plate to slide inside the sliding block, and a certain buffer is performed through the spring and the buffer damping rod. At the same time, the rotating connecting plate and the rotating plate simultaneously drive the connecting slider to slide inside the rectangular plate, which is restricted by the buffer spring, which is conducive to buffering the vibration force generated by the device, protecting the device, and improving the service life of the device. Through the mutual cooperation of the air intake pipe, the stop valve, the connecting pipe, the carbon dioxide separation buffer tank, the electric valve, the injection pump, and the V-cone flowmeter, it is conducive to the normal operation of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of skid-mounted carbon dioxide pressure-driven filling devices, in particular to a skid-mounted carbon dioxide pressure-driven filling device. Background Art

[0002] The carbon dioxide injection device usually includes a carbon dioxide storage tank, a plunger injection pump, a shielded pump, a magnetic heater, a metering instrument and an electric power device. In order to facilitate movement and assembly, a skid-mounted structure is usually used for centralized assembly. Therefore, a skid-mounted carbon dioxide pressure-driven injection device is required.

[0003] According to the description of a skid-mounted carbon dioxide injection device disclosed on the patent website (authorization announcement number: CN217712514U), "The present application relates to the technical field of skid-mounted equipment, and in particular to a skid-mounted carbon dioxide injection device. It comprises a base and a carbon dioxide injection device arranged on the base, the base is provided with a cover shell for covering the carbon dioxide injection device, the top end of the cover shell is hinged with a connecting rod, the connecting rod is used for being hooked by a crane hook, and the connecting rod is provided with a clamping assembly for clamping the hook; a plurality of buffers are circumferentially arranged on the outer side of the connecting rod, and the buffers connect the cover shell and the connecting rod. The present application has the effect of reducing the vibration and shaking generated during the lifting and movement of the carbon dioxide injection device."

[0004] In view of the above description, the applicant believes that the following problems exist: when the device is in use, the crane hook is connected to the hook hole on the connecting rod, the top plate on the clamping rod clamps the side of the top hook, the hand wheel is twisted and the screw is rotated to drive the tightening block to slide upward, and the tightening groove on the top surface of the tightening block presses the bottom end of the hook. When the cover shell and the carbon dioxide injection device in the cover shell shake, the angle between the connecting rod and the cover shell changes, the length of each gas spring changes, and gradually returns to a stable state with unchanged length. Since the connecting rod of the device is set, the overall height of the device is relatively high, which increases the space occupied by the device. At the same time, since the device may generate vibration during operation, long-term vibration may reduce the service life of the device. Utility Model Content

[0005] The utility model aims to provide a skid-mounted carbon dioxide pressure-driven injection device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a skid-mounted carbon dioxide pressure-driven perfusion device, comprising a bottom plate, a lifting protection mechanism is arranged on the top of the bottom plate, and a carbon dioxide pressure-driven perfusion mechanism is arranged on the top of the lifting protection mechanism;

[0007] The lifting protection mechanism comprises a buffer protection component and a lifting component, and the buffer protection component is arranged at the bottom of the lifting component.

[0008] Preferably, the buffer protection assembly includes a connecting base, the connecting base is fixedly connected to the top of the bottom plate, the connecting base is slidably connected to a sliding block on the outside, the sliding block is fixedly connected to a rectangular plate on the outside, the rectangular plate is slidably connected to a connecting slider on the inside, the connecting base is rotatably connected to an end of the outside away from the sliding block with a rotating plate, the sliding block is slidably connected to an upper base on the inside, a spring is provided at a middle position between the bottom of the upper base and the top of the connecting base, a buffer damping rod is fixedly connected at a middle position between the top of the connecting base and the bottom of the upper base, the upper base is rotatably connected to a rotating connecting plate on the outside, a buffer spring is provided at a middle position between the outside of the sliding block and the outside of the connecting slider, and the provision of the spring is beneficial to buffering the sliding force of the rotating connecting plate inside the sliding block.

[0009] Preferably, one end of the rotating plate away from the connecting base and one end of the rotating connecting plate away from the upper base are simultaneously rotatably connected to the outside of the connecting slider. The provision of the rotating plate is conducive to driving the connecting slider to slide inside the rectangular plate.

[0010] Preferably, four groups of the connecting base and the rotating connecting plate are provided, and the four groups of the connecting base and the rotating connecting plate are arrayed on the top of the bottom plate. The setting of the connecting base provides an installation foundation for other components.

[0011] Preferably, the lifting assembly includes a fixed base plate, the top of the fixed base plate is fixedly connected to a mounting top plate frame, the interior of the mounting top plate frame is fixedly connected to a limiting rod, the exterior of the limiting rod is slidably connected to a sliding plate, the exterior of the sliding plate is rotatably connected to a rotatably connected sliding plate, the interior of the rotatably connected sliding plate at one end away from the limiting rod is rotatably connected to a lifting plate, and the provision of the lifting plate facilitates the lifting of the device.

[0012] Preferably, four groups of the rotatably connected sliding plates are provided, and the four groups of the rotatably connected sliding plates are all rotatably connected to the outside of the limiting rod. Since the limiting rod is provided, it is convenient for the sliding of the sliding plates.

[0013] Preferably, the carbon dioxide pressure-driven injection mechanism includes an air inlet pipe, which is fixedly connected to the top of the fixed base plate, a shut-off valve is arranged on the outside of the air inlet pipe, a connecting pipe is fixedly connected to the outside of the shut-off valve, a carbon dioxide separation buffer tank is arranged on the outside of the connecting pipe, an electric valve is fixedly connected to the top of the connecting base, an injection pump is fixedly connected to the end of the top of the fixed base plate away from the electric valve, a V-cone flowmeter is arranged on the top of the injection pump, and since the injection pump is arranged, it is beneficial to cooperate with other devices to make the device operate.

[0014] Compared with the prior art, the utility model provides a skid-mounted carbon dioxide pressure-driven injection device, which has the following beneficial effects:

[0015] 1. The skid-mounted carbon dioxide pressure-driven injection device is provided with a buffer protection component and a lifting protection mechanism in the lifting protection mechanism. The buffer protection component is arranged at the bottom of the lifting component. When the lifting plate is separated from the lifting device, the lifting plate overlaps with the mounting top plate frame, which is beneficial to reducing the occupied space of the device. The vibration force generated drives the rotating connecting plate to slide inside the sliding block, and a certain buffer is performed by the spring and the buffer damping rod. At the same time, the rotating connecting plate and the rotating plate simultaneously drive the connecting slider to slide inside the rectangular plate, which is restricted by the buffer spring, which is beneficial to buffering the vibration force generated by the device, protecting the device, and improving the service life of the device.

[0016] 2. The skid-mounted carbon dioxide pressure-driven injection device is used by cooperating with the lifting protection mechanism through the carbon dioxide pressure-driven injection mechanism, and the mutual cooperation of the air inlet pipe, the stop valve, the connecting pipe, the carbon dioxide separation buffer tank, the electric valve, the injection pump, and the V-cone flowmeter is conducive to the normal operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the lifting protection mechanism of the utility model;

[0020] Figure 3 for Figure 2 A magnified schematic diagram of point A;

[0021] Figure 4 This is a schematic diagram of the structure of the lifting component of the lifting protection mechanism of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the carbon dioxide pressure-driven perfusion mechanism of the utility model.

[0023] In the figure: 1. bottom plate; 2. lifting protection mechanism; 21. buffer protection assembly; 211. connecting base; 212. sliding block; 213. rectangular plate; 214. rotating plate; 215. upper base; 216. rotating connecting plate; 217. buffer spring; 218. spring; 219. connecting slider; 2110. buffer damping rod; 22. lifting assembly; 221. fixing bottom plate; 222. installing top plate frame; 223. limiting rod; 224. sliding plate; 225. rotating connecting sliding plate; 226. lifting plate; 3. carbon dioxide pressure-driven perfusion mechanism; 31. air inlet pipe; 32. stop valve; 33. connecting pipe; 34. carbon dioxide separation buffer tank; 35. electric valve; 36. injection pump; 37. V-cone flowmeter. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Embodiment 1:

[0027] See also Figure 1-5 The utility model provides a technical solution: a skid-mounted carbon dioxide pressure-driven injection device, comprising a bottom plate 1, a lifting protection mechanism 2 is arranged on the top of the bottom plate 1, and a carbon dioxide pressure-driven injection mechanism 3 is arranged on the top of the lifting protection mechanism 2;

[0028] The lifting protection mechanism 2 includes a buffer protection component 21 and a lifting component 22 . The buffer protection component 21 is arranged at the bottom of the lifting component 22 .

[0029] Furthermore, the buffer protection component 21 includes a connecting base 211, which is fixedly connected to the top of the bottom plate 1, and the connecting base 211 is slidably connected to a sliding block 212 on the outside, and the sliding block 212 is fixedly connected to a rectangular plate 213 on the outside, and the rectangular plate 213 is slidably connected to a connecting slider 219 on the inside, and the end of the connecting base 211 away from the sliding block 212 is rotatably connected to a rotating plate 214, and the sliding block 212 is slidably connected to an upper base 215 on the inside, and a spring 218 is provided at a middle position between the bottom of the upper base 215 and the top of the connecting base 211, and a buffer damping rod 2110 is fixedly connected at a middle position between the top of the connecting base 211 and the bottom of the upper base 215, and the upper base 215 is rotatably connected to a rotating connecting plate 216 on the outside, and a buffer spring 217 is provided at a middle position between the outside of the sliding block 212 and the outside of the connecting slider 219. Since the spring 218 is provided, it is beneficial to buffer the sliding force of the rotating connecting plate 216 inside the sliding block 212.

[0030] Furthermore, one end of the rotating plate 214 away from the connecting base 211 and one end of the rotating connecting plate 216 away from the upper base 215 are simultaneously rotatably connected to the outside of the connecting slider 219. Since the rotating plate 214 is provided, it is beneficial to drive the connecting slider 219 to slide inside the rectangular plate 213.

[0031] Furthermore, four groups of connecting bases 211 and rotating connecting plates 216 are provided, and the four groups of connecting bases 211 and rotating connecting plates 216 are arrayed on the top of the bottom plate 1. The connection bases 211 are provided to provide an installation foundation for other components.

[0032] Furthermore, the lifting assembly 22 includes a fixed base plate 221, the top of the fixed base plate 221 is fixedly connected to a mounting top plate frame 222, the inside of the mounting top plate frame 222 is fixedly connected to a limiting rod 223, the outside of the limiting rod 223 is slidably connected to a sliding plate 224, the outside of the sliding plate 224 is rotatably connected to a rotatably connected sliding plate 225, and the inside of the rotatably connected sliding plate 225 is rotatably connected to a lifting plate 226 at one end away from the limiting rod 223. The provision of the lifting plate 226 is conducive to the convenience of lifting the device.

[0033] Furthermore, four groups of rotatably connected sliding plates 225 are provided, and the four groups of rotatably connected sliding plates 225 are all rotatably connected to the outside of the limiting rod 223. Since the limiting rod 223 is provided, it is convenient for the sliding of the sliding plate 224.

[0034] Embodiment two:

[0035] See also Figure 5In combination with the first embodiment, it is further obtained that the carbon dioxide pressure-driven perfusion mechanism 3 includes an air inlet pipe 31, the air inlet pipe 31 is fixedly connected to the top of the fixed bottom plate 221, a shut-off valve 32 is arranged outside the air inlet pipe 31, a connecting pipe 33 is fixedly connected to the outside of the shut-off valve 32, a carbon dioxide separation buffer tank 34 is arranged outside the connecting pipe 33, an electric valve 35 is fixedly connected to the top of the connecting base 211, an injection pump 36 is fixedly connected to the end of the top of the fixed bottom plate 221 away from the electric valve 35, and a V-cone flowmeter 37 is arranged on the top of the injection pump 36. Since the injection pump 36 is arranged, it is beneficial to cooperate with other devices to make the device operate.

[0036] In actual operation, when the device is used, first, the lifting device is connected to the lifting plate 226, and then when the device is lifted, the lifting plate 226 drives the sliding plate 224 inside the rotating connecting sliding plate 225 to slide outside the limit rod 223. When the lifting plate 226 is separated from the lifting device, the lifting plate 226 overlaps with the mounting top plate frame 222, which is beneficial to reduce the occupied space of the device. Through the intake pipe 31, the stop valve 32, the connecting pipe 33, the carbon dioxide separation buffer tank 34, the electric valve 35, and the injection pump 36 , and the V-cone flowmeter 37 cooperate with each other, which is conducive to the normal operation of the device. When the device is in operation, the vibration force generated drives the rotating connecting plate 216 to slide inside the sliding block 212, and a certain buffer is provided through the spring 218 and the buffer damping rod 2110. At the same time, the rotating connecting plate 216 and the rotating plate 214 simultaneously drive the connecting slider 219 to slide inside the rectangular plate 213, which is restricted by the buffer spring 217, thereby facilitating the buffering of the vibration force generated by the device, protecting the device, and increasing the service life of the device.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A skid-mounted carbon dioxide pressure-driven injection device, comprising a base plate (1), characterized in that: A lifting protection mechanism (2) is provided on the top of the base plate (1), and a carbon dioxide pressure-driven perfusion mechanism (3) is provided on the top of the lifting protection mechanism (2); The lifting protection mechanism (2) comprises a buffer protection component (21) and a lifting component (22), wherein the buffer protection component (21) is arranged at the bottom of the lifting component (22); The buffer protection component (21) comprises a connecting base (211), the connecting base (211) is fixedly connected to the top of the bottom plate (1), the outside of the connecting base (211) is slidably connected to a sliding block (212), the outside of the sliding block (212) is fixedly connected to a rectangular plate (213), the inside of the rectangular plate (213) is slidably connected to a connecting slider (219), the outside of the connecting base (211) is rotatably connected to an end away from the sliding block (212), and the sliding block (212) is rotatably connected to a rotating plate (214). 2) is slidably connected to an upper base (215) inside, a spring (218) is provided at a middle position between the bottom of the upper base (215) and the top of the connecting base (211), a buffer damping rod (2110) is fixedly connected to the middle position between the top of the connecting base (211) and the bottom of the upper base (215), the outer part of the upper base (215) is rotatably connected to a rotating connecting plate (216), and a buffer spring (217) is provided at a middle position between the outer part of the sliding block (212) and the outer part of the connecting slider (219); The lifting assembly (22) comprises a fixed base plate (221), the top of the fixed base plate (221) is fixedly connected to a mounting top plate frame (222), the interior of the mounting top plate frame (222) is fixedly connected to a limiting rod (223), the exterior of the limiting rod (223) is slidably connected to a sliding plate (224), the exterior of the sliding plate (224) is rotatably connected to a rotatably connected sliding plate (225), and the interior of the rotatably connected sliding plate (225) at one end away from the limiting rod (223) is rotatably connected to a lifting plate (226).

2. A skid-mounted carbon dioxide pressure-driven injection device according to claim 1, characterized in that: One end of the rotating plate (214) away from the connecting base (211) and one end of the rotating connecting plate (216) away from the upper base (215) are simultaneously rotatably connected to the outside of the connecting slider (219).

3. The skid-mounted carbon dioxide pressure-driven injection device according to claim 1, characterized in that: Four groups of the connection base (211) and the rotating connection plate (216) are provided, and the four groups of the connection base (211) and the rotating connection plate (216) are arrayed on the top of the bottom plate (1).

4. The skid-mounted carbon dioxide pressure-driven injection device according to claim 1 is characterized in that: Four groups of the rotatable connecting sliding plates (225) are provided, and the four groups of the rotatable connecting sliding plates (225) are all rotatably connected to the outside of the limiting rod (223).

5. The skid-mounted carbon dioxide pressure-driven injection device according to claim 4 is characterized in that: The carbon dioxide pressure-driven injection mechanism (3) comprises an air intake pipe (31), the air intake pipe (31) is fixedly connected to the top of a fixed base plate (221), a stop valve (32) is arranged outside the air intake pipe (31), a connecting pipe (33) is fixedly connected to the outside of the stop valve (32), a carbon dioxide separation buffer tank (34) is arranged outside the connecting pipe (33), an electric valve (35) is fixedly connected to the top of the connecting base (211), an injection pump (36) is fixedly connected to the end of the top of the fixed base plate (221) away from the electric valve (35), and a V-cone flowmeter (37) is arranged on the top of the injection pump (36).

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